81282542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{217333}}^1$

素因数の和:217363

約数の個数: 16

約数和(自身を含む): 140832432

約数和(自身を除く): 59549890

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 217333, 434666, 2390663, 3694661, 4781326, 7389322, 40641271, 81282542]

約数ペア:

[(1, 81282542), (2, 40641271), (11, 7389322), (17, 4781326), (22, 3694661), (34, 2390663), (187, 434666), (374, 217333)]